| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $97.91 | 12.861% | $110.5022 | $110.50 | $110.50 | $110.50 |
| Purchase #2 | $202.36 | 3.758% | $209.9647 | $209.96 | $209.95 | $210.00 |
| Purchase #3 | $111.45 | 9.297% | $121.8115 | $121.81 | $121.80 | $121.80 |
| Purchase #4 | $73.41 | 5.351% | $77.3382 | $77.34 | $77.35 | $77.30 |
| Purchase #5 | $85.48 | 11.305% | $95.1435 | $95.14 | $95.15 | $95.10 |
| Purchase #6 | $34.89 | 13.604% | $39.6364 | $39.64 | $39.65 | $39.60 |
| Purchase #7 | $205.44 | 13.293% | $232.7491 | $232.75 | $232.75 | $232.70 |
| 7 purchase totals = | $810.94 | $887.1456 | $887.14 | $887.15 | $887.00 | |